<template>
	<div class="main" style="margin-top: 10%;">
		<a-form :form="form" class="user-layout-login" ref="formLogin" id="formLogin">
			<a-tabs :activeKey="customActiveKey" :tabBarStyle="{ textAlign: 'center', borderBottom: 'unset' }" @change="handleTabClick">
				<a-tab-pane key="tab1" :tab="loginMode == 'manager' ? '管理端账号密码登录' : loginMode == 'client' ? '客户端账号密码登录' :'账号密码登录'">
					
					<a-form-item>
						<a-input size="large" v-decorator="['username',validatorRules.username,{ validator: this.handleUsernameOrEmail }]"
						type="text" placeholder="请输入帐户名">
							<a-icon slot="prefix" type="user" :style="{ color: 'rgba(0,0,0,.25)' }" />
						</a-input>
					</a-form-item>

					<a-form-item>
						<a-input v-decorator="['password',validatorRules.password]" size="large" type="password" autocomplete="false"
						placeholder="密码">
							<a-icon slot="prefix" type="lock" :style="{ color: 'rgba(0,0,0,.25)' }" />
						</a-input>
					</a-form-item>
					
					<a-form-item v-if="!onlyClient && !onlyManager">
						<a-radio-group v-model="loginMode" size="small">
							<a-radio v-if="!onlyClient" value="manager">管理端</a-radio>
							<a-radio v-if="!onlyManager" value="client">客户端</a-radio>
						</a-radio-group>
					</a-form-item>

<!--					<a-row :gutter="0">-->
<!--						<a-col :span="16">-->
<!--							<a-form-item>-->
<!--								<a-input v-decorator="['inputCode',validatorRules.inputCode]" size="large" type="text" @change="inputCodeChange"-->
<!--								placeholder="请输入验证码">-->
<!--									<a-icon slot="prefix" type="smile" :style="{ color: 'rgba(0,0,0,.25)' }" />-->
<!--								</a-input>-->
<!--							</a-form-item>-->
<!--						</a-col>-->
<!--						<a-col :span="8" style="text-align: right">-->
<!--							<img v-if="requestCodeSuccess" style="margin-top: 2px;" :src="randCodeImage" @click="handleChangeCheckCode" />-->
<!--							<img v-else style="margin-top: 2px;" src="../../assets/checkcode.png" @click="handleChangeCheckCode" />-->
<!--						</a-col>-->
<!--					</a-row>-->
				</a-tab-pane>
			</a-tabs>
			<!-- <a-form-item> -->
			<!-- <a-checkbox v-decorator="['rememberMe', {initialValue: true, valuePropName: 'checked'}]" >自动登录</a-checkbox> -->
			<!-- <router-link :to="{ name: 'alteration'}" class="forge-password" style="float: right;">
          忘记密码
        </router-link>
       <router-link :to="{ name: 'register'}" class="forge-password" style="float: right;margin-right: 10px" >
          注册账户
        </router-link> -->
			<!-- </a-form-item> -->

			<a-form-item style="margin-top:24px">
				<a-button size="large" type="primary" htmlType="submit" class="login-button" :loading="loginBtn"
				@click.stop.prevent="handleSubmit" :disabled="loginBtn">确定
				</a-button>
			</a-form-item>
		</a-form>
		<two-step-captcha v-if="requiredTwoStepCaptcha" :visible="stepCaptchaVisible" @success="stepCaptchaSuccess" @cancel="stepCaptchaCancel"></two-step-captcha>
		<login-select-modal ref="loginSelect" @success="loginSelectOk"></login-select-modal>
	</div>
</template>

<script>
	import TwoStepCaptcha from '@/components/tools/TwoStepCaptcha'
	import {
		mapActions
	} from "vuex"
	import {
		timeFix
	} from "@/utils/util"
	import Vue from 'vue'
	import {
		ACCESS_TOKEN,
		ENCRYPTED_STRING
	} from "@/store/mutation-types"
	import {
		getAction
	} from '@/api/manage'
	import {
		getEncryptedString
	} from '@/utils/encryption/aesEncrypt'
	import LoginSelectModal from './LoginSelectModal.vue'
	import eventBus from '@/components/eventBus.js'
	export default {
		components: {
			TwoStepCaptcha,
			LoginSelectModal
		},
		data() {
			return {
				loginMode: 'manager',
				onlyManager: false,
				onlyClient: false,
				customActiveKey: "tab1",
				loginBtn: false,
				// login type: 0 email, 1 username, 2 telephone
				loginType: 0,
				requiredTwoStepCaptcha: false,
				stepCaptchaVisible: false,
				form: this.$form.createForm(this),
				encryptedString: {
					key: "",
					iv: "",
				},
				validatorRules: {
					username: {
						rules: [{
							required: true,
							message: '请输入用户名!'
						}, {
							validator: this.handleUsernameOrEmail
						}]
					},
					password: {
						rules: [{
							required: true,
							message: '请输入密码!',
							validator: 'click'
						}]
					},
					inputCode: {
						rules: [{
							required: true,
							message: '请输入验证码!',
						}],
					}
				},
				verifiedCode: "",
				inputCodeContent: "",
				inputCodeNull: true,
				currentUsername: "",
				currdatetime: '',
				randCodeImage: '',
				requestCodeSuccess: false,
			}
		},
		created() {
			console.log('created',this.$route.query.mode)
			this.currdatetime = new Date().getTime();
			Vue.ls.remove(ACCESS_TOKEN)
			this.getRouterData();
			// this.handleChangeCheckCode();
			// update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
			//this.getEncrypte();
			// update-end- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
			this.onlyManager = false;
			this.onlyClient = false;
			let mode = this.$route.query.mode;
			if(mode == 'manager' || mode == 'client'){
				this.loginMode = mode;
				if(mode == 'manager'){
					this.onlyManager = true
				}
				else if(mode == 'client'){
					this.onlyClient = true
				}
			}
		},
		methods: {
			...mapActions(["Login", "Logout"]),
			// handler
			handleUsernameOrEmail(rule, value, callback) {
				const regex = /^([a-zA-Z0-9_-])+@([a-zA-Z0-9_-])+((\.[a-zA-Z0-9_-]{2,3}){1,2})$/;
				if (regex.test(value)) {
					this.loginType = 0
				} else {
					this.loginType = 1
				}
				callback()
			},
			handleTabClick(key) {
				this.customActiveKey = key
				// this.form.resetFields()
			},
			handleSubmit() {
				let that = this
				let loginParams = {};
				that.loginBtn = true;
				
				console.log(this.loginMode)
				
				// 使用账户密码登录
				if (that.customActiveKey === 'tab1') {
					that.form.validateFields(['username', 'password'], {
						force: true
					}, (err, values) => {
						if (!err) {
							console.log(values)
							loginParams.loginName = values.username
							// update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
							//loginParams.password = md5(values.password)
							//loginParams.password = encryption(values.password,that.encryptedString.key,that.encryptedString.iv)
							loginParams.password = values.password
							// loginParams.remember_me = values.rememberMe
							// update-begin- --- author:scott ------ date:20190805 ---- for:密码加密逻辑暂时注释掉，有点问题
							loginParams.captcha = that.inputCodeContent
							loginParams.captchaKey = that.currdatetime
							console.log("登录参数", loginParams)
							that.Login(loginParams).then((res) => {
								that.$refs.loginSelect.show(res.data)
								that.loginBtn = false;
							}).catch((err) => {
								that.requestFailed(err);
							});
						} else {
							that.loginBtn = false;
						}
					})
				}
			},
			stepCaptchaSuccess() {
				this.loginSuccess()
			},
			stepCaptchaCancel() {
				this.Logout().then(() => {
					this.loginBtn = false
					this.stepCaptchaVisible = false
				})
			},
			handleChangeCheckCode() {
				this.currdatetime = new Date().getTime();
				getAction(`/sys/login/captcha/${this.currdatetime}`).then(res => {
					console.log(res)
					if (res.code == '00000') {
						this.randCodeImage = 'data:image/jpg;base64,' + res.data
						console.log(this.randCodeImage)
						this.requestCodeSuccess = true
					} else {
						this.$message.error("获取验证码失败")
						this.requestCodeSuccess = false
					}
				}).catch(() => {
					this.requestCodeSuccess = false
				})
			},
			loginSuccess() {
				// update-begin- author:sunjianlei --- date:20190812 --- for: 登录成功后不解除禁用按钮，防止多次点击
				// this.loginBtn = false
				// update-end- author:sunjianlei --- date:20190812 --- for: 登录成功后不解除禁用按钮，防止多次点击
				if(this.loginMode == 'manager'){
					this.$router.push({
						path: "/dashboard/analysis"
					}).catch(() => {
						console.log('登录跳转首页出错,这个错误从哪里来的')
					})
				}
				else if(this.loginMode == 'client'){
					this.$router.push({
						path: "/client/home"
					}).catch(() => {
						console.log('登录客户端出错,这个错误从哪里来的')
					})
				}
				this.$notification.success({
					message: '欢迎',
					description: `${timeFix()}，欢迎回来`,
				});
			},
			cmsFailed(err) {
				this.$notification['error']({
					message: "登录失败",
					description: err,
					duration: 4,
				});
			},
			requestFailed(err) {
				console.log(err)
				this.$notification['error']({
					message: '登录失败',
					description: ((err.response || {}).data || {}).message || err.msg || "请求出现错误，请稍后再试",
					duration: 4,
				});
				this.loginBtn = false;
			},
			// validateInputCode(rule,value,callback){
			// 	if(!value || this.verifiedCode==this.inputCodeContent){
			// 		callback();
			// 	}else{
			// 		callback("您输入的验证码不正确!");
			// 	}
			// },
			generateCode(value) {
				this.verifiedCode = value.toLowerCase()
			},
			inputCodeChange(e) {
				this.inputCodeContent = e.target.value
			},
			loginSelectOk() {
				this.loginSuccess()
			},
			getRouterData() {
				this.$nextTick(() => {
					if (this.$route.params.username) {
						this.form.setFieldsValue({
							'username': this.$route.params.username
						});
					}
				})
			},
			//获取密码加密规则
			getEncrypte() {
				var encryptedString = Vue.ls.get(ENCRYPTED_STRING);
				if (encryptedString == null) {
					getEncryptedString().then((data) => {
						this.encryptedString = data
					});
				} else {
					this.encryptedString = encryptedString;
				}
			},
		},
		mounted() {
			eventBus.$on("permissionsErr", (err) => {
				console.log("登录失败:" + err)
				this.$notification['error']({
					message: "获取权限组失败",
					description: err,
					duration: 4,
				});
			})
		}
	}
</script>

<style lang="less" scoped>
	.user-layout-login {
		label {
			font-size: 14px;
		}

		.getCaptcha {
			display: block;
			width: 100%;
			height: 40px;
		}

		.forge-password {
			font-size: 14px;
		}

		button.login-button {
			padding: 0 15px;
			font-size: 16px;
			height: 40px;
			width: 100%;
		}
	}
</style>
<style>
	.valid-error .ant-select-selection__placeholder {
		color: #f5222d;
	}
</style>
